



I'm Cydney R., the breeder behind Mountainside Aussies located in Witter, AR. We are a small, family-focused breeder raising Standard Australian Shepherds with an emphasis on health, temperament, and loving personalities. All of our puppies are handled daily by our children, helping them grow into confident, social, and gentle companions who are excellent with kids and family.

Why did you start breeding?
What makes your program special?
Where do your breeding dogs live?

These dogs are already reserved or have gone home.

Belle
Female

Buck
Male

Belle
Female

Annie
Female

Colt
Male

Rosie
Female

Ranger
Male

Sadie
Female

Hattie
Female
Cydney has been certified by Good Dog's screening team for responsible and trusted breeding practices. When you're ready to reach out, feel free to ask any questions about the breed, their program, or specific puppies.
Together, you’ll choose the puppy that’s right for you, stay in touch with regular updates, and plan how to bring your new puppy home.

"Price includes first round of vaccines, deworming, puppy socialization, NAPR registration, and a health check/records by our vet. Each puppy also comes with a puppy pack; toy, food, etc. All of our puppies are the same price, regardless of color or size. A deposit secures your puppy and ensures they are reserved for your family."
Cydney may provide a written contract or health guarantee when you purchase a puppy. This helps protect both you and your breeder, ensuring that you both have a clear understanding of the terms of your puppy purchase. If Cydney offers a contract or guarantee, the details will be personalized by them. If you have any questions or want to know more, don't hesitate to reach out to Cydney directly.
You can drive or fly to pick up your puppy from Cydney.
Meet in Witter, AR
Meet at Northwest Arkansas National Airport
Meet in Oklahoma City, OK
Cydney has been a member of Good Dog for 4 months
Cydney was screened for responsible practices and has been a member since 2025.
Cydney’s links

Mountainside Aussies meets or exceeds our community standards in these areas:

Cydney R.
Getting the puppies go home bags ready. It’s almost time! Can’t believe how big they are!



Maverick and Fly's litter

Cydney R.
These babies are growing, playful, and thriving. Personalities are starting to shine, and they’re getting sweeter every day! Almost 6 weeks old!





Maverick and Fly's litter

Cydney R.
Sweet puppies are so snuggly and getting active and playful!



Maverick and Fly's litter

Cydney R.
Puppies are 4 weeks old! They’ve hit a spurt of super fun, active play! Personalities are really shining through!

Australian Shepherd
About Maverick
Maverick is a male Australian Shepherd. Carefully selected as a great representative of his breed, Cydney decided to make him part of their program. Cydney has passed Good Dog’s screening process, which involved a review of their breeding practices, environment, and the mental and physical health of their dogs.

Australian Shepherd
About Fly
Fly is a female Australian Shepherd. Carefully selected as a great representative of her breed, Cydney decided to make her part of their program. Cydney has passed Good Dog’s screening process, which involved a review of their breeding practices, environment, and the mental and physical health of their dogs.
Excellent level
Mountainside Aussies reports to performing the health tests below on their breeding dogs. Ask your breeder about the tests performed on the parents of your litter. Learn more about health testing for Australian Shepherds.
Hip Dysplasia (rDVM, not registered), Hip Dysplasia
Hip testing reduces the chance of passing down hip dysplasia, which is primarily found in large breed dogs and can cause hip pain and the eventual loss of the function of the hip joint.
Elbow Dysplasia (rDVM, not registered), Elbow Dysplasia Finals (OFA, BVA, SV, FCI)
Elbow testing reduces the chance of passing down elbow dysplasia, which is primarily found in large breed dogs and can cause arthritis in the elbow joint and front leg lameness.
Eye Certification (CAER, registered with OFA)
Eye testing reduces the chance of passing down a wide range of hereditary eye illnesses including retinal dysplasia, lens luxation, and glaucoma, which can cause impared vision or blindness.
Cardiac Evaluation (rDVM, not registered with OFA)
Heart testing reduces the chance of passing down congenital heart disease, which can cause a range of symptoms ranging from trouble exercising to heart failure.
DNA Disease Panel, Multiple Drug Sensitivity (MDR1)
Genetic testing reduces the chance of passing down a wide variety of hereditary diseases of differing prevalence and severity such as Progressive Retinal Atrophy (an eye disease) and Von Willebrand's Disease (a blood disease).